What is the y-intercept of the line given by the equation y = 8x + 75? A. (0,75)
B. (0,-8)
C. (0, -75)
D. (0,8)

Can someone me with my hwplz(only the circled ones)

What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee, f, for a single job is a function of the number, t, of hours it takes him to complete the job. write the function's formula.